Thin Section of 81MW0005

Photomicrograph of Amphibolite

Intergrown biotite and hornblende grains in a matrix of altered plagioclase and quartz in an unfoliated amphibolite
(81MW0005). Tiny, high relief grains in the matrix are mainly sausserite (epidote) and some
sericite.
Click here
for a zip file with full resolution image.